PartsTable
Technical Data Sheet
HNS-5 19549N ✓ Verified by PartsTable
· GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: COBALT ALLOY FLOW CONTROL DEVICE, body_style: STRAIGHT THRU, temp_rating: 775.0 FAHRENHEIT NOMINAL DEGF, regulation_type: MANUAL SINGLE STAGE, valve_stem_design: SINGLE SEAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-952-1198, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
HNS-5 19549N
NSN: 4820-00-952-1198
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialCOBALT ALLOY FLOW CONTROL DEVICE
body_styleSTRAIGHT THRU
temp_rating775.0 FAHRENHEIT NOMINAL DEGF
regulation_typeMANUAL SINGLE STAGE
valve_stem_designSINGLE SEAT
valve_loading_methodSPRING
face_to_face_distance14.500 INCHES NOMINAL IN
outlet_pressure_range100.0 TO 600.0 CAMERA MOUNT
end_connection_quantity2
media_for_which_designedSTEAM
renewable_seat_ring_typePRESSED-IN
NSN4820-00-952-1198
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: HNS-5 19549N · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
REGULATION TYPE: MANUAL SINGLE STAGE
MATERIAL: STEEL CORROSION RESISTING STEM
BODY STYLE: STRAIGHT THRU
FIRST END FLANGE OUTSIDE DIAMETER: 7.000 INCHES NOMINAL IN
OUTLET PRESSURE RANGE: 100.0 TO 600.0 CAMERA MOUNT
FIRST END BOLT HOLE QUANTITY: 4
TECHNICAL CHARACTERISTICS (FLIS)
REGULATION TYPEMANUAL SINGLE STAGE
MATERIALSTEEL CORROSION RESISTING STEM
MATERIALCOBALT ALLOY FLOW CONTROL DEVICE
BODY STYLESTRAIGHT THRU
FIRST END FLANGE OUTSIDE DIAMETER7.000 INCHES NOMINAL IN
MATERIALCOBALT ALLOY SEAT
OUTLET PRESSURE RANGE100.0 TO 600.0 CAMERA MOUNT
FIRST END BOLT HOLE QUANTITY4
TEMP RATING775.0 FAHRENHEIT NOMINAL DEGF
FIRST END BOLT CIRCLE DIAMETER4.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
32674Interchangeable
interchangeable cross-reference
interchangeable
19549N PIECE 29Interchangeable
interchangeable cross-reference
interchangeable
32673Interchangeable
interchangeable cross-reference
interchangeable
12914NInterchangeable
interchangeable cross-reference
interchangeable
19549N PIECE 18Interchangeable
interchangeable cross-reference
interchangeable
19549NInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HNS-5 19549N?
HNS-5 19549N is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace HNS-5 19549N?
There are 21 known substitutes for HNS-5 19549N: 32674, 19549N PIECE 29, 32673 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HNS-5 19549N?
HNS-5 19549N is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-952-1198. This indicates validated use in U.S. government and defense supply chains.
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